Industrial-grade household speed regulating desktop micro-small sander table grinder jade polishing electric carving machine knife grinder

Voltage:220V~
Frequency:50/60 Hz
Power:150W [Standard:200W]
Speed:0~10000r/min
Weight:3.3kg
Grinding Wheel:3 inches [75mm]
Flexible shaft: 3mm flexible shaft length about 105cm
4mm flexible shaft length about 103cm